Gpu and pc overheating

venery

Honorable
Jun 16, 2013
14
0
10,510
Greetings,
I've been having a lot of trouble with my gpu.
I have a motherboard:Gigabyte-970A-D3 http://www.newegg.com/Product/Product.aspx?Item=N82E16813128521
processor: Amd fx4100 http://www.newegg.com/Product/Product.aspx?Item=N82E16819103996
2 sticks of ram:A-Data 1333 http://www.newegg.com/Product/Product.aspx?Item=N82E16820211561
1 ssd: Crucial M4 125Gb(firmware is up to 0309 so no crashes because of it)http://www.newegg.com/Product/Product.aspx?Item=N82E16820148442
the newer gpu: saphire radeon 5770
the new psu : Sirtec - High Power Element BRONZE 700W
and a Nox core case with,1 big fan on the frontbay,one on the back (they came with the case)
2 additional fans i added on the side )

an older gpu: ati radeon 4670Hd
older psu : Sirtec - High Power Element 400W

OS:Windows 7 ultimate 64 bits
gpu drivers : 13.4

This is what happens with the new psu and gpu

At first it was bsod whenever i would alt tab from a game,freeze while i was watching a video on chrome youtube or start to show a black screen with white stripes or various other gpu issues.

I tried checking for dust,and installed mallwarebytes and scanned,nothing there,bitdefender antiv,nothing there.


So i figured it would be time for a fresh format/install of windows to fix the problem.
After installing the latest drivers,i'd get the problem more often and noticed that the it would start to overheat my entire system thus slowing it down when it wouldn't bsod/crash/freeze on me.
Using Hw monitor https://imageshack.com/a/img811/1659/u008.jpg
this is what i found,everything was about 20C higher,the bridges felt burning hot,the gpu,and eventually the cpu as well.

With no change in room temperature and no Overclocking,ever on any parts,i was concerned about the motherboard and cpu especially,since they ran pretty cool,the processor about 10C cooler,the motherboard about 15-20 C cooler and the gpu was generally stable at 38-48 C (All of this under load,Starcraft 2 High det,Aion high Det,Lineage II High det)
On idle,it would be cooler,but still hot when i would touch the bridges or the gpu. It seemed like the gpu was hoter on the right side towards it's cooler and i couldn't figure out whether it was the bridge being so hot causing it to heat up or the gpu itself.
So i downgraded the drivers for the gpu from 13-4 all the way down to 12-1,trying each till it would die out on me.
Then i took the pc apart,bit by bit (i had already checked and cleared dust)
using a brush i cleaned everything from the inside and outside of the gpu,the motherboard,motherboard bridges,procesor,all the radiators and fans ,blew the dust out of the psu (there wasn't much dust)and applied thermal paste to the gpu,cpu.

No changes,the pc was till overheating,i tried leaving the case open,didn't help,i actually put fans on both motherboard bridges,that didn't help either.

Then i tried installing Ubuntu,thinking it might be a driver issue since,no change.
Back to windows 7,i would also get the error (display driver stopped responding and has recovered)
So then i dissabled "Use Hardware Acceleration" for flash video player.
No change.

Then i pulled out the motherboard battery for 15 minutes on clock to reset it,picked the default config.
No change.
I removed a stick of ram
No change
I tried all ram slots
No change

So i put my old gpu radeon 4670 to see if less of a load would help,
It was more stable,when i'd play on low details,but still overheat everything and slow down the pc.
This is what it looked like
http://img268.imageshack.us/img268/8730/vuz9.jpg.

About a month or 2 ago with the old gpu and psu,it had the same problem,overheating my system and at those temps it would die out on me,so initially i bought the refurb 5770,suspecting it was the gpu at fault and i was planning on getting one anyway,but the psu couldn't handle it,so it wouldn't really work,just go to a colored screen.
i took the gpu back and the guy benchmarked it on furmark,and it was ok,so naturally it was the psu,having only 400w causing the issue,so i got another psu,a 600 w one but the amps on it didn't seem to handle either,then i ordered my sirtec 700w one with 35 amps on each of the 12 v rails,and it would cause issues (disconects or coloured screens)for the first 20 minutes till i got the right drivers,
To my shame,i counted my blessings since my girlfriend helped me during this entire process and never checked the old gpu again.

So i put the old psu back in,yesterday,and as HW monitor shows,the 12 v rail was a bit undervoltaged
https://imageshack.com/a/img692/8862/qfz1.jpg

Then,i put the 5770 radeon in with the 700w psu,took 2 sticks of kingmax ram at 1600 ddr3 from my brother's pc and tried that.
No difference whatsoever.
I tried his GeForce GT 630,that would also overheat more than it should(on his pc) and it would end up as hot as mine and again,overheat everything.
I couldn't try his motherboard,it doesn't have a am3 socket and i couldn't try my new gpu on his pc since it wouldn't fit in his case (insides of a mAtx but the case is midtower sized ) and i couldn't try the old gpu cuz i couldn't get his pc started,since i didn't get his motherboard frontpanel cabels set in right cuz it has a lot of frontpanel gizmos and the writings on it don't seem to be accurate (Waiting for stepdad to come home since he assembled it)

So now i'm really bummed out to say the least and i dunno what to do.
Could someone please help me out with suggestions?
Sorry for such a long post but i wanted to simplify it.

Notes:
I have scaned for mallware and viruses before and after the isntall.
I always ground myself to the case before touching any parts.
I cheched every part of the pc for burns or solder issues except the psu,since it has a warranty void,but it doesn't smell odd for a psu.
The temperatures in the room have not changed,in fact yesterday was cooler inside the room when i performed the checks and yet the temperature inside my pc was higher.

Thank you kindly for taking the time to read this post.
 


Just checked,all fans are working properly.
Also on the radeon 5770,even if i would manually adjust the temperaturs to go higher or even 100%,it would only cool off by a few degrees while the rest would still run hot
 
One thing to check is what way your fans are pointing.

use a bit of paper to see the direction in which the fans are giving airflow. If all your fans are pulling air in you might get high temps like wise the other way.

You want front fan bringing air in

Back fan air out


Hope it helps
 


Just checked that as well,using paper,the fron fan blows the air in,the back fan blows the air out and it's pretty close to the cpu

 


I know the rig is meant to handle that temperature,but when i had issues in the past,with the old gpu 4670 at these temperatures,it started to malfunction while it and the motherboard were really hot,kind of the same temperatures they run at now,the games i play,have less of a demanding engine,and they've worked better in the past.
The 5770 would be much cooler and so would the motherboard and proccesor,never oc'ed anything.
When the 5770 started to fail,it was hot as i touched it,due to the previous experience with the overheating pc,i was paranoid and would often check my temperature,both with the hw cpuid and by touching it to make sure i'm safe.

A few days ago,while the weather was hotter,the pc temperature was lower,now that the room temperature is cooler,the temperature in my pc is hotter and it dies out on me.
I know the 5770 is suppose to handle even 80-90C with no problem,but when it does go up past 50 it starts to fail after a while.(and everything else runs hotter regardless of the gpu temp) since i manually set the fan to 100% while it would run at 35%-40% on auto,the difference would be 3-6 C while the rest of the pc would still be heating up.And once i'd turn off the manual fan,soon it would crash.

I know it's hard to believe cuz it's amd,radeon and gigabyte but instead of oc i chose to get better cooling with the 2 aditional fans on the side (Which majorly improved performance and dropped down temperature with the old radeon 4670)
Now the fans on the side,don't help,the temperature is the same,i tried putting fans to blow air into the motherboard bridges and it didn't help in any way,tried to get it back on the side of the case to blow air out,nothing.
I removed em since one eventually died,cuz the gpu had heated up and it was close to it


When i turn
 


Checked,nothing eating up my cpu,the stats are still the same.
The radeon 5770 had failed again,I just formated and reinstalled windows with it,5 minutes after the driver had stopped
 

"display driver stopped responding and has recovered"
During which it has 2-3 seconds of freeze time,and when it doesn't do that,the screen goes into coloured stripes,or black.
And when the driver is working,it goes black and i can still hear the sound for a few more seconds till it just stays that way and no sound or video or it goes into color patterns of various sorts.
 
Are you sure if there is no dust or something that got blocked in your CPU, especially the GPU part. Try removing your GPU, check the slot for dust or any thing that is obstructing the slot. Re-fix the GPU properly again. Check if your drivers aren't corrupted. Also check for registry errors. Display driver occasionally stops if it has some error. Windows tries to recover it. So check for errors and try contacting AMD Vision Control Center customer care. They may have a solution if it is a bug crash.